St extension
- on
Properties
- isNullOrBlank → bool
-
Retorna true caso a string seja nula ou vazia
no setter
- isNullOrEmpty → bool
-
Check if string is null or empty
no setter
Methods
-
firstWord(
) → String? - Return firt word from string
-
lastWord(
) → String? - Return last word from string
-
lowerCaseFirst(
) → String? - Leave the first letter of the word in lower case, and the rest as it was.
-
toDate(
String format, {DateTime? defaultDate}) → DateTime? -
Convert string to dateTime, if fail, returns
defaultDateor null -
toDouble(
{double defaultValue = 0.0}) → double -
Convert to double or
defaultValue -
toDoubleOrNull(
) → double? - Convert to double or null
-
toInt(
{int defaultValue = 0}) → int -
Convert to int or
defaultValue -
toIntOrNull(
) → int? - Convert to int or null
-
upperCaseFirst(
) → String? - Deixa a primeira letra da palavra em maiusculo, e o restantante como estava
-
upperCaseFirstLower(
) → String? - Make the first letter of the word uppercase and the rest lowercase.